# Перейти на головну сторінку Bing

English
19 результати
1. ## Statistical hypothesis testing - Wikipedia

https://en.wikipedia.org/wiki/Statistical_hypothesis_testing

Variations and sub-classes. Statistical hypothesis testing is a key technique of both frequentist inference and Bayesian inference, although the two types of inference have notable differences.Statistical hypothesis tests define a procedure that controls (fixes) the probability of incorrectly deciding that a default position (null hypothesis) is incorrect.

2. ## Null hypothesis - Wikipedia

https://en.wikipedia.org/wiki/Null_hypothesis

Principle. Hypothesis testing requires constructing a statistical model of what the data would look like, given that chance or random processes alone were responsible for the results. The hypothesis that chance alone is responsible for the results is called the null hypothesis.The model of the result of the random process is called the distribution under the null hypothesis.

3. ## Forming a Good Hypothesis for Scientific Research

https://www.verywellmind.com/what-is-a-hypothesis-2795239

A hypothesis is a tentative statement about the relationship between two or more variables.It is a specific, testable prediction about what you expect to happen in a study.

4. ## How to Structure Good Hypotheses for Your Lean Startup

www.instigatorblog.com/good-hypotheses/2011/05/05

Crafting good hypotheses for your startup is hard. Most people focus on solutions rather than problems. That leads to a ton of products getting launched with zero traction.; the all-too-common “solutions looking for problems.” A good hypothesis is important because it leads to good experimental ...

5. ## Science Project Hypothesis

www.cool-science-projects.com/science-project-hypothesis.html

Your science project hypothesis is your scientific guess about what you think the results of an experiment will be when you put the question you picked to the test.

6. ## Making Sense of the Two-Sample T-Test | iSixSigma

https://www.isixsigma.com/tools-templates/hypothesis-testing/...

The two-sample t-test is one of the most commonly used hypothesis tests in Six Sigma work. It is applied to compare whether the average difference between two groups is really significant or if it is due instead to random chance.

7. ## DEVELOPING HYPOTHESIS AND RESEARCH QUESTIONS

www.public.asu.edu/~kroel/www500/hypothesis.pdf · Файл PDF

DEVELOPING HYPOTHESES & RESEARCH QUESTIONS Definitions of hypothesis “Hypotheses are single tentative guesses, good hunches – assumed for use in

8. ## Hypothesis | Define Hypothesis at Dictionary.com

https://www.dictionary.com/browse/hypothesis

Hypothesis definition, a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in …

9. ## science fair project - how to write a hypothesis

www.sciencekidsathome.com/science_fair/what-is-a-hypothesis.html

What is a hypothesis? A guess? No. A hypothesis is sometimes described as an educated guess. That's not the same thing as a guess and not really a good description of a hypothesis either.

10. ## The Scientific Method: Hypothesis to Theory

www.oakton.edu/user/4/billtong/eas100/scientificmethod.htm

Earth Science THE SCIENTIFIC METHOD. The scientific method attempts to explain the natural occurrences (phenomena) of the universe by using a logical, consistent, systematic method of investigation, information (data) collection, data analysis (hypothesis), testing (experiment), and refinement to arrive at a well-tested, well-documented, explanation that is well-supported by evidence, …